Breakouts:

site type timestamp offset
P090-02-S0090 velocity 2014-02-05 13:00:00 0.99
P090-02-S0090 velocity 2014-02-24 23:00:00 -0.47
P090-02-S0090 velocity 2014-03-14 08:00:00 0.32
F21-000145 velocity 2014-02-13 13:00:00 0.88
F21-000145 velocity 2014-02-24 02:00:00 -0.74
PP-B1035 velocity 2014-02-08 06:00:00 0.72

Appendix: A complete list of monitored sites